![Jaeger LeCoultre® calibre # 817 oscillating weight screw](http://perrinwatchparts.com/cdn/shop/products/LC-49751143_aa17b1d2-1e49-4787-bd46-38ec8e057e6a_600x600.png?v=1697245075)
Jaeger LeCoultre® oscillating weight screw, part # 51143, calibre # 817
oscillating weight screw to fit Jaeger LeCoultre® calibres: 497, 497/1, 817, 817/1
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Jaeger LeCoultre®. Jaeger LeCoultre® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.